OPTIMIZATION OF CONDITION FOR METHYLEN BLUE ADSORPTION USING ACTIVATED COMMERCIAL ZEOLITE. Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit , [S. l.], v. 23, n. 1, p. 173–179, 2024. DOI: 10.58533/2fg9bp64. Disponível em: https://e-jurnal.atk.ac.id/index.php/bptkspk/article/view/41. Acesso em: 3 jan. 2025.